The Seattle Peace Chorus performs with singer Cris Williamson, a key figure in the “women’s music” movement of the 1970s who now lives in Seattle. The program, “Sing Out for Women,” celebrates women’s rights and features work by female composers, including Seattle’s Carol Sams. Nancy Rumbel, of Tingstad & Rumbel, also appears. 7:30 p.m. Saturday, Town Hall, 1119 Eighth Ave., Seattle; $18-$25 (800-838-3006 or www.brownpapertickets.com).